The price of a Solarspot® system determined by a number of factors; sizes of room that it is required to light, roof type, distance from roof to ceiling etc.

Pricing your Solarspot system

Each Solarspot system is available in two base kit sizes, with four different angled adaptor options and up to five different extension tube lengths. With all of the possible system configurations this means publishing a simple price table is not an easy option – and probably more confusing than helpful.

In order to determine the cost for your project we prefer to treat customer enquiries individually and look at each system separately, ensuring each customer gets the best advice and most competitive price.

We therefore suggest that you contact us, by phone or email, with the following information; the size of the room to be lit, usage of the room, distance through the loft (shown as X on the diagram above), the distance between the joist and the type and pitch of your roof.

We appreciate that you are investing time, effort and money in adding daylight into your home, so we want to ensure that you get the product you need to do the job properly. For an immediate price on the brightest system for your home, call us on 01908 299117 and speak to one of our advisers.

The simplest way to order your Solarspot Daylighting System is to call us on +39 0332 700137 – lines are open from Monday to Friday from 8am to 5.30 pm.

What makes us the brightest

See how our scientific approach delivers more light to you

Solarspot® – More efficient than the Solatube® or Sunpipe®

Look at any sun tunnel suppliers’ website and they will probably tell you that their system is the best, the brightest, the most efficient etc. in order to persuade you to buy from them. So how do you know who’s telling you the truth and who’s leaving you in the dark when it comes to the facts?

To say that some manufacturers make claims that are open to interpretation is giving them the benefit of the doubt. A less charitable person might reach the conclusion that they are giving out false and misleading information. A couple of manufactures, who will remain nameless, are claiming to be ‘95% efficient’, when what they actually are is 95% reflective – not the same thing and the net result in terms of light delivery is massive. In fact, no system in the world is 95% efficient and systems with reflective values of only 95% are actually so poor that we discounted them in these tests.

It’s difficult for the average consumer to cut through all of the jargon and reach an educated and informed decision without the help of a qualified team of daylight boffins – and where can you find one of those when you need one? So in order to shed some light on the problem, we went to the independent daylight experts at the BRE and asked them for help.

Building Research Establishment

BRE (Building Research Establishment) is an independent and impartial, research-based consultancy, testing and training organisation, offering expertise in every aspect of the built environment and associated industries – that’s what it says on their website so who are we to argue.

We asked them to take our Solarspot D-38 system and compare it to a Solatube 290DS and Sunpipe 450 and test them to see which was the most efficient at delivering daylight – what other reason would you have to buy one and what critical information would you need when deciding which system to purchase? We also referenced a couple of the very popular (amongst builders and not necessarily the individual left with the rather poor results – more will be explained) flexible duct systems.

So why these systems and sizes?

There are many systems and sizes available and it would be impractical, and expensive, to test every single system and size on the market, so we picked the countries best-selling rigid system; the Sunpipe from Monodraught and the Solatube, apparently the world’s leading daylight system. The Sunpipe system has a diameter of 450mm and has a claimed reflective value of 98% whilst the Solatube has a diameter of 350mm and reflective value of 99.7%, so the Solarspot sits in between size wise.

All three systems were just over 2m long and the tests were carried out under a natural overcast sky – this is Britain after all. The tests were performed at the BRE’s headquarters in Bricket Wood in Hertfordshire.

The test results and what it means to you

Each system was tested three times to ensure that there were no spikes in light or freak results and the average of the efficiency of the three readings is given as the result.

As the table shows very clearly, the clear winner in efficiency terms is the Solarspot D-38 with results that are roughly half as good again as the other two. So what does that mean in terms of light delivery for you and your home.

Simply put, if you had two systems, side-by-side, in the same roof, facing in the same direction, and both tubes are the same length, then if one was half as efficient again as the other, then you would expect half as much light again as the other. But you also need to take into account the width of the tube.

For example; if you put a Solarspot D-38 and Solatube 290DS together – as suggested above – because the Solatube is 30mm narrower, it has less volume. In turn, the Solarspot would be delivering around 69% more light in the same conditions.

Flexible-duct systems

In tests previously carried out by the BRE for Solalighting Limited, (BRE test number 248038a) measuring the efficiency of two 350mm diameter flexible-duct systems, they were shown to be more flexible fiend rather than flexible friend (you have to be old enough to remember that reference).

The best figures that the flexible unit were able to return were only around 6%. This was with the ducting being pulled tight and with the tube completely straight. In reality the tube will not be totally straight and with some slack in the system; given this more realistic scenario the figures are likely to be nearer 1.5%-3%.

In conclusion

It’s clear to see that there is a resounding winner, and we hope that the winner is our customers. If you would like to read the full report from the BRE you can download it from our website, just follow the link at the top of the page.

If you would like more information about how Solarspot can transform your home with natural daylight, please call us today on +39 0332 700137 or use our email link.

* This is the standard version of the system and is supplied unless specified.

** Convas lens option. For multiple installations in commercial roofs or building with ‘warm-roofs’ a Convas lens may be specified.

Brighter Pupils? We think So!

It is scientifically proven that natural daylight makes us thrive. It makes us happier and more alert. So being cooped up in small rooms with very little or no natural daylight has the opposite affect. This is why many people who work in large office blocks that sit in rooms that have to be lit all day long tend to suffer more headaches! But it is not just office workers that have to suffer these conditions our children are often subjected to the same during their time at school.

There is a solution natural daylight tubes will bring the light into rooms that would not normally benefit from the outside light. The difference with the natural light is that is not a constant brightness. The slight variants in brightness help with concentration levels. Even rooms in the middle of the building or underground can utilise these systems.

The other huge benefit is the electricity saving not to mention the reduction in each schools carbon foot print. Newly developed and schools undergoing refurbishment should look at installing a natural daylight system.

Call us today on 01908 299 117 for full technical support for your next project. Our experts will be only to happy to help with your enquiry.

Sell Your Home With A Light Pipe

When you look around a new house, they are generally painted in light colours and have strategically placed mirrors to bounce the light into the dark corners of a room. They also keep all of the lights on all day!

When selling a second hand property it is always advisable to re-paint the house in a light natural colour. This freshens up the property but don’t cheat! The woodwork and ceilings should also be repainted. De-cluttering is also a big must! Clutter reduces the impression of space. If you do not have room to store your things your new buyer will not think they will have room either!

De-personalise the property a few pictures of your family is nice to see especially if it is a family home. However a wall full of pictures is too much! You will end up putting potential buyers off as they may not be able to see past all the pictures. After all you want potential buyers to be able to see themselves in the property.

Dark rooms or hall ways. Whilst you could go down the route of the new home builder and leave all the lights on this would look odd not to mention cost you a fortune! If your estate agent arranges a last minute booking you may not have time to turn on the lights to brighten up that space. Why not invest in the property and install a Solarspot Solar Tube? This will allow natural light to light rooms that are windowless and often dark. You will be surprised the difference this investment would make to the sale of your home.

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